141204233310421 has 2 divisors, whose sum is σ = 141204233310422. Its totient is φ = 141204233310420.

The previous prime is 141204233310391. The next prime is 141204233310463. The reversal of 141204233310421 is 124013332402141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139969934530321 + 1234298780100 = 11830889^2 + 1110990^2 .

It is a cyclic number.

It is not a de Polignac number, because 141204233310421 - 2⁵ = 141204233310389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141204233319421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70602116655210 + 70602116655211.

It is an arithmetic number, because the mean of its divisors is an integer number (70602116655211).

Almost surely, 2^{141204233310421} is an apocalyptic number.

It is an amenable number.

141204233310421 is a deficient number, since it is larger than the sum of its proper divisors (1).

141204233310421 is an equidigital number, since it uses as much as digits as its factorization.

141204233310421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 141204233310421 its reverse (124013332402141), we get a palindrome (265217565712562).

The spelling of 141204233310421 in words is "one hundred forty-one trillion, two hundred four billion, two hundred thirty-three million, three hundred ten thousand, four hundred twenty-one".